Definitely a lefty moonbat - we can’t let the left frame this one.
I read his screed. He hated everything from corporations, to the American Health Care System, to the Catholic Church, etc.
Screed ends like this:
“The communist creed: From each according to his ability, to each according to his need.
The capitalist creed: From each according to his gullibility, to each according to his greed.
Joe Stack (1956-2010)
02/18/2010”
The heavy and progessive U.S. tax code he rails against is inspired by the Communist Manifesto.